baber/WOPTO huggingface dataset:
Patent JP-2004273965-A (JP)
Title: Substrate processing equipment
Inventor: TSUKAMOTO TAKESHI
IPC: H01L21/68
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing device by which a retaining state of a substrate is suitably grasped even if the substrate runs on a member such as a guide pin.  <P>SOLUTION: First lift pins 101 to 104 are arranged near the guide pins 41, by which the first lift pins 101 to 104 do not adsorb the substrate even if the substrate is placed on the guide pin 41, and for example the substrate becomes flexible by a deadweight. Thus, the run-on of the substrate over the guide pins 41 is surely detected, and the retaining state of the substrate is suitably grasped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269028-A (JP)
Title: Binding method and binding device for wire rod coil
Inventor: TSUKAGOSHI KAZUMOTO
IPC: B65B27/06
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding method and a binding device for a wire rod coil for packing densely preventing a pressurization crack, an abrasion mark or tangling between wire rods.  <P>SOLUTION: This relates to a binding method and a binding device for a wire rod coil where the wire rod coil in a standing condition is placed on a receptacle, is compressed while the same is vibrated, and is bound. A plurality of forming guides are provided for regulating and forming the outside shape of the wire rod coil placed on a receptacle from a side face direction. The guides press the outside face of the coil at a fixed pressure for measuring and obtaining the outer diameter of the wire rod coil before the same is vibrated. The guides are held so as to form a gap in a size exceeding 0% and not exceeding 20% of the outer diameter of the rod before the same is vibrated. A vibration having a magnitude of 0.1-30 mm and a frequency of 5-60 Hz containing vertical and horizontal composition simultaneously is applied to the coil to be bound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277287-A (JP)
Title: Method for producing 4,5-disubstituted carbonylimidazole
Inventor: MOTOKI MASUSHI
IPC: C07B61/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production by which a 4,5-disubstituted carbonylimidazole useful as an intermediate and a raw material for functional compounds such as medicines and agrochemicals and represented by formula (I) can safely be synthesized at a low cost.  <P>SOLUTION: The method for producing the 4,5-disubstituted carbonylimidazole represented by formula (I) [wherein, R<SB>1</SB>and R<SB>2</SB>denote each independently an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group or an aryl group] is characterized as follows. A compound represented by formula (II) is reacted with alcohols in the presence of an acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003337727-A (JP)
Title: Cache control program
Inventor: SATO TOMOAKI
IPC: G06F12/08
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cache control program having less overhead.  <P>SOLUTION: The cache control program realizes a MBC mechanism 42 of a file server 24, and controls a cache memory as a group of a plurality of extents. In a hierarchical structure in which an object is made of disc blocks of a disc device 35, and a file is made of objects, the MBC mechanism 42 generates a cache ID made of an object identifier which is in the same hierarchy level of the hierarchy level thereof, and makes a table for each hierarchy level which administers a cache header which keeps a relationship between the cache ID and a cache extent using a specific key for the cache ID. The MBC mechanism 42 then retrieves in the cache header table using the cache ID and the key of the object to be accessed corresponding to an access to the disc device 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004281462-A (JP)
Title: Semiconductor device for power
Inventor: SUGIYAMA KOICHI
IPC: H01L29/739
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for power for realizing suppression of an oscillation phenomenon of a free wheeling diode while reducing reverse recovery loss Err of the free wheeling diode.  <P>SOLUTION: This semiconductor device for power is provided with a capacitor which is connected to the free wheeling diode in parallel and has a capacitance C satisfying an inequality C/I<10(pF/A) with respect to a rated current I of the free wheeling diode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277904-A (JP)
Title: Contact material for processing molded article
Inventor: KATAGIRI YUJI
IPC: D21H13/38
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact material which is used for processing molded articles, is more inexpensive than conventional crystallized glass plates and high silica glass fiber woven fabrics, can satisfy various characteristics required in response to conditions for processing the molded articles, and can be used as an inexpensive substrate for the conventional crystallized glass plates and high silica glass fiber woven fabrics.  <P>SOLUTION: This contact material used for processing the molded articles is characterized by comprising a paper sheet made from heat-resistant fibers as a main material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277078-A (JP)
Title: Tab formation method for adhesive tape, tab formation mechanism of adhesive tape, tape reeling-out device using it, and sealing device
Inventor: OSAWA NAOYUKI
IPC: B65B61/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To simply form a tag capable of easily nipping and peeling an adhesive tape bonded on a corrugated fiberboard box on the adhesive tape.  <P>SOLUTION: The adhesive tape provided with a fold in advance along a tape side by folding a side of the adhesive tape onto an adhesive face side is guided and runs while applying proper tension in a guide passage whose width is set to smaller width than tape width and which is opened like a channel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282921-A (JP)
Title: Power supply rack and power supply
Inventor: OKABE HIROYUKI
IPC: H02M7/06
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To protect a worker against electric shock accident during maintenance work of a power supply rack or a power supply, and to reduce heating and internal loss of components of the power supply rack.  <P>SOLUTION: The power supply rack is provided with the auxiliary contact of a nonfuse breaker NFB provided between an AC power supply 1 and a rectification circuit 2, and a circuit on the plus side of a smoothing capacitor C consisting of resistors R1 and R2, an FET Q1, a Zener diode ZD1 and a switch SW1 in order to discharge the smoothing capacitor C quickly and forcibly. Consequently, a worker is protected against electric shock accident, and heating and internal loss of components are reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275954-A (JP)
Title: Emergency water supply system
Inventor: TOYODA YOSHIMI
IPC: C02F1/44
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency water supply system which can improve reliability and convenience at a disaster especially an earthquake.  <P>SOLUTION: Underground water pumped up from a quake-proof well 6 by a motor pump 1 is used as raw water, thereby improving the reliability as a raw water supply source. This raw water is fed to an RO device 2 having a filtration filter and RO modules. The motor pump 1 and the RO device 2 receive drive power supply from an internal combustion engine generator 4 not affected by breakdown of commercial power supply. Working lamps 5 which are lighted by the generator 4 are installed. Wheels 8 are added to the RO device 2 and the generator 4 so as to easily move them to a desired place. The RO device 2 has a structure where a plurality of the RO modules are vertically connected so that permeates and concentrates are respectively gathered and fed to a potable water intake port 2a and an intake port 2b of water for miscellaneous use (a large amount of service water can be obtained without increasing pump output).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005920-A (JP)
Title: Phase-transition type information recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/24038
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-layer recording medium, having twice the capacity of the conventional one by improving cooling capability and repeated writing for the recording medium.  <P>SOLUTION: This recording medium is a rewritable recording medium made with two laminated recording media. The first recording layer 101 is composed by laminating a layer, mainly composed of a first ZnS-SiO<SB>2</SB>layer 102, a Ge-Sb-Te layer 104, a ZnS-SiO<SB>2</SB>layer 106, and a first heat-radiating layer 107. The second recording layer 201 is made similar to the first recording layer except for the first heat-radiating layer 107. An intermediate heat-radiating layer 108 and an isolation layer 109 are disposed between the two layers. Writing is carried out, by using a laser beam in the power range of 4 mW to 10 mW and the erasing power is made larger for the second recording layer than for the first recording layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004280740-A (JP)
Title: Life information management method of printer
Inventor: CHOKAI TAKASHI
IPC: G06F3/12
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To set precise life information to a package replaced, when a failure occurs in a package retaining life information of a periodic replacement part in a printer device comprising the package retaining the life information and a package performing operation control, and the life information in the occurrence of the failure cannot be backed up.  <P>SOLUTION: This life information management method comprises performing management of life information equal to the package for retaining the life information in the package performing operation control, and backing up the life information managed in the package performing operation control in a nonvolatile memory loaded on the package in the occurrence of the failure in the package retaining the life information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285183-A (JP)
Title: Adhesive composition
Inventor: NAKAJIMA YASUKI
IPC: C09J175/04
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane-based adhesive composition that exhibits an excellent adhesion between lamination films and renders the film laminate body a good appearance, when high gas barrier films are laminated with each other.  <P>SOLUTION: The urethane-based adhesive composition is a composition whose indispensable ingredients are an organic polyol in which groups having functional groups derived from polyols having ≥3 hydroxy groups are branched and bonded and an organic polyisocyanate. The adhesive renders the film laminate body a good appearance, even when e.g. high gas barrier films are laminated with each other and exhibits excellent adhesive strength and hot water resistance between a metal foil such as an aluminum foil and a plastic film such as a polyester, nylon, polyethylene or polypropylene film. Thus a packaging material having sufficient adhesion is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004199018-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor, and image forming apparatus
Inventor: TODA NAOHIRO
IPC: G03G15/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has a decrease in sensitivity neither in the beginning nor during repetitive use even when a nonhalogen-based solvent is used as coating liquid for charge transport layer and also has superior electrification property, its manufacturing method, an image forming apparatus using the electrophotographic photoreceptor, and a process cartridge for electrophotography.  <P>SOLUTION: This electrophotographic photoreceptor is constituted by laminating at least a charge generating layer and the charge transport layer formed by using the nonhalogen-based solvent in order on a conductive base, wherein the charge generating layer includes a polyvinyl acetal resin and a charge generating material having a mean grain size smaller than the surface roughness of the conductive base.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004288875-A (JP)
Title: Method of manufacturing chalcopyrite compound semiconductor
Inventor: UCHITOMI NAOTAKA
IPC: H01S5/30
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a chalcopyrite compound semiconductor for controlling a conductivity of a semiconductor to the n-type or p-type by selectively adding bipolar impurity element to a compound semiconductor.  <P>SOLUTION: In the method of manufacturing a chalcopyrite compound semiconductor, a process that the metal raw material gases of the group I and group III or the group II and group IV among the structural raw materials of the compound semiconductor are simultaneously supplied from different supply routes to a crystal growth furnace, at the time of the epitaxial crystal growth of the I-III-VI<SB>2</SB>group or II-IV-V<SB>2</SB>group compound semiconductor; and a process that the raw material gas of the VI group or V group; are alternately repeated. Moreover, the supply source of the bipolar impurity element is located to any of the supply routes of the metal raw material gases to the crystal growth furnace, and the conductivity type of the semiconductor is accordingly controlled to the n-type or p-type by selectively adding the bipolar impurity element to the compound semiconductor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286386-A (JP)
Title: Storage amount detection device of repository and repository
Inventor: KAWANISHI HIROYASU
IPC: F25D23/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new storage amount detection device of a repository capable of correctly automatically detecting a storage amount in the repository.  <P>SOLUTION: This storage amount detection device of a repository is equipped with: a humidity sensor 2 for detecting the humidity in the repository 1; a dehumidifier 3 for dehumidifying the inside of the repository 1; and a control means (CPU) 4 for controlling operation of the dehumidifier 3 based on the detected humidity by the humidity sensor 2. The storage amount detection device is provided with a means for obtaining the storage amount from the rate of change of humidity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286399-A (JP)
Title: Aiming position detection system
Inventor: IKENO SATOAKI
IPC: G06F3/041
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect an aiming position to a directed target on a screen.  <P>SOLUTION: A plurality of light emitting parts 26 of invisible light rays are arranged on the screen 16 with spaces. An imaging mechanism 22 obtains an invisible light-ray image of an imaging region A corresponding to the aiming position M on the screen 16. An aiming position detection part 38 detects position coordinates of the aiming position M from the position coordinates on the screen 16 of the emitting part 26 and a relative positional relation between the emitting part 26 in the invisible light-ray image of the imaging region A and the aiming position M. When the aiming position is obtained from an image of an infrared-ray spot projected on the screen 16, the aiming position may not be able to be accurately detected due to the lack of luminous energy from the infrared-ray spot, but luminous energy enough to obtain direct light from the emitting part 26 of the invisible light ray can be secured in this system, so that the aiming position M can further accurately be detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297333-A (JP)
Title: Digital certificate accreditation system, digital certificate accreditation server, pki token, digital certificate accreditation method and program
Inventor: NISHIJIMA YOSHITSUGU
IPC: G09C1/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital certificate accreditation system for providing admission of the use of the digital certificate to a user terminal, storing the information of the state of the use of the digital certificate, informing the user terminal about the information, and managing the state of the use of the digital certificate in a unified way.  <P>SOLUTION: When a user uses the digital certificate stored in a PKI token 53, the user terminal 52 requests an accreditation server 200 for the admission of use (admission ID). The accreditation server 200 authenticates the user terminal 52 to permit the use of the digital certificate. Further, the accreditation server 200 collects information about the state of the use of the digital certificate that is in use and stores the result to a database 201. Then the setting server 200 reads the information of the state of the use of the digital certificate stored in the database 201 and informs the user terminal 52 about the information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293743-A (JP)
Title: Internal-tooth oscillating type inscribed-meshing planetary gear
Inventor: TSURUMI HIROSHI
IPC: F16H1/32
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an internal-tooth oscillating type inscribed-meshing planetary gear capable of easily ensuring a disposition space for piping or wiring in the central part of a device according to use applications, and transmitting power more smoothly.  <P>SOLUTION: In the planetary gear 100, the rotational speed of an input shaft 104 is reduced by oscillation and rotation of the internal-tooth oscillating bodies 116A, 116B to an external-tooth gear 118, and a speed reduction output is taken out from the external-tooth gear 118 as an output shaft. A plurality of eccentric unit shafts 114 are provided in parallel with the shaft center of the external-tooth gear, and eccentric unit shaft gears 112 are provided in the shafts 114 respectively. Furthermore, a transmission external-tooth gear 110 with which the eccentric unit shaft gears 112 and an intermediate pinion (a drive source side pinion) 130 are meshing simultaneously is provided, and the rotation of the pinion 130 is simultaneously transmitted to the eccentric unit shaft gears 112 through the transmission external-tooth gear 110.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296389-A (JP)
Title: Nonaqueous electrolyte solution secondary battery
Inventor: KIDA YOSHINORI
IPC: H01M10/0567
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve charge/discharge characteristics of a nonaqueous electrolyte solution secondary battery equipped with a positive electrode containing a positive electrode active material, a negative electrode containing a carbon material as a negative electrode active material, and nonaqueous electrolytic solution containing a solvent and solute and using sulfolane as a solvent of the nonaqueous electrolytic solution.  <P>SOLUTION: Both vinylethylene carbonate and vinylene carbonate or its derivative are added to the nonaqueous electrolytic solution containing sulfolane as the solvent. It is preferable that the sulfolane is contained in the solvent by 15 volume percent or more, and the vinylethylene carbonate and the vinylene carbonate or its derivative are added by 0.1 to 5 weight parts to 100 weight parts of the nonaqueous electrolytic solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303475-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: IMACHI NAOKI
IPC: H01M4/525
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To overcome a problem that the safety of a battery is degraded since a positive electrode and a negative electrode are short-circuited via a clearance inside the battery which is caused by film breakage of a separator, when the internal temperature of a battery is increased because of the temperature rise in application environment or overcharge, in a conventional nonaqueous electrolyte battery.  <P>SOLUTION: This nonaqueous electrolyte battery includes a positive electrode active substance containing lithium manganate, and a separator which has a shutdown temperature of 162°C or less and a temperature difference of 20°C or more between a film breakage temperature and the shutdown temperature at the temperature rise rate of 15°C/min (film breakage temperature> shutdown temperature). Since a rapid temperature rise inside the battery is suppressed and film breakage is avoided by using the positive electrode active substance containing lithium manganate and the separator which has the shutdown temperature of 162°C or less and the temperature difference of 20°C or more between the film breakage temperature and the shutdown temperature at the temperature rise rate of 15°C/min, the safety of the battery can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303304-A (JP)
Title: Actuator and manufacturing method thereof
Inventor: KIKUCHI AKIO
IPC: H01L41/22
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator having high dimensional accuracy along with being easily manufactured and to provide its manufacturing method.  <P>SOLUTION: The actuator 1 displacing a head slider having a thin-film magnetic head to the direction X while holding this slider, is furnished with a resin molded body 10 and piezoelectric elements 13a, 13b. The resin molded body 10 is provided with a connection part 11 and two arm parts 12a, 12b, and they are integrally molded from resin. By these arm parts 12a, 12b, the head slider is held between a surface S2a and a surface S2b. On the arm parts 12a, 12b, the piezoelectric elements 13a, 13b are respectively adhered to the surfaces S3a, S3b. These piezoelectric elements 13a, 13b function to displace the arm parts 12a, 12b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298902-A (JP)
Title: Method and apparatus for friction-stir jointing
Inventor: ONO YUTAKA
IPC: B23K20/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent poor stirring at a jointing part even when a gap between jointing members is large.  <P>SOLUTION: A friction-stir jointing method includes steps of: inserting a rotating rotary tool 13 having a protrusion 15 and shoulder part 14 at its tip, into a jointing part of the jointing members; and jointing the jointing members with friction heat. In this method, a melting additive 21 is supplied to the side 18 of the protrusion and/or the shoulder part during jointing. The supply of the the melting additive is gradually concentrated to an opening to joint the jointing members, while the supply amount of the melting additive is automatically adjusted according to change of the gap amount between the jointing members. Additionally, a friction-stir jointing apparatus is provided with a rotation preventive mechanisms 26 and 26a to prevent rotation of the melting additive in the inside of the rotary tool and/or in the inside of a rotary shaft 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301634-A (JP)
Title: Checking work support device of hydraulic pressure controller
Inventor: IMAZAKI YOSHIO
IPC: G21C17/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a checking work support device of hydraulic pressure controller mitigating hard, dirty and nuisance works and shortening the work time for checking the hydraulic pressure controller.  <P>SOLUTION: The checking work support device of hydraulic pressure controller of this invention is provided in a hydraulic pressure controller for opening a scram valve 79 and supplying a control rod drive mechanism with high pressure water stored in an accumulator 59 and inserting control rods in the core, with an accumulator checking work support device 53 which grasps, carries and reverses the accumulator, and on the other hand, be capable of removing and attaching structural parts such as a lid screw ring and a piston installed in the accumulator 59.  <P>COPYRIGHT: (C)2005,JPO&NCIPI